The tightening effects of the diVa vaginal laser, which is a non-surgical treatment used for vaginal rejuvenation, can last for about 6 to 12 months. However, the exact duration varies from person to person and depends on several factors, including the individual’s age, hormonal changes, lifestyle, and the specific condition being treated. For optimal results, many women choose to undergo periodic maintenance treatments every 6 to 12 months to maintain the effects. These treatments help to stimulate collagen production, which improves the tone and elasticity of the vaginal tissue. It's important to follow up with your healthcare provider to determine a personalized treatment plan that fits your needs.